Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
POMPropertyEvaluator |
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| 2.3333333333333335;2.333 |
1 | package org.apache.maven.artifact.ant; | |
2 | ||
3 | /* | |
4 | * Licensed to the Apache Software Foundation (ASF) under one | |
5 | * or more contributor license agreements. See the NOTICE file | |
6 | * distributed with this work for additional information | |
7 | * regarding copyright ownership. The ASF licenses this file | |
8 | * to you under the Apache License, Version 2.0 (the | |
9 | * "License"); you may not use this file except in compliance | |
10 | * with the License. You may obtain a copy of the License at | |
11 | * | |
12 | * http://www.apache.org/licenses/LICENSE-2.0 | |
13 | * | |
14 | * Unless required by applicable law or agreed to in writing, | |
15 | * software distributed under the License is distributed on an | |
16 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
17 | * KIND, either express or implied. See the License for the | |
18 | * specific language governing permissions and limitations | |
19 | * under the License. | |
20 | */ | |
21 | ||
22 | import org.apache.tools.ant.PropertyHelper; | |
23 | ||
24 | /** | |
25 | * POM Property Delegate, for Ant 1.8.0. | |
26 | * | |
27 | * @since maven-ant-tasks 2.1.1 | |
28 | */ | |
29 | class POMPropertyEvaluator | |
30 | extends POMPropertyHelper | |
31 | implements PropertyHelper.PropertyEvaluator | |
32 | { | |
33 | ||
34 | public static void register( Pom pom, PropertyHelper propertyHelper ) | |
35 | { | |
36 | 0 | propertyHelper.add( new POMPropertyEvaluator( pom ) ); |
37 | 0 | } |
38 | ||
39 | private POMPropertyEvaluator( Pom pom ) | |
40 | { | |
41 | 0 | super( pom ); |
42 | 0 | } |
43 | ||
44 | public Object evaluate( String property, PropertyHelper propertyHelper ) | |
45 | { | |
46 | 0 | String prefix = pom.antId + "."; |
47 | ||
48 | 0 | if ( !property.startsWith( prefix ) ) |
49 | { | |
50 | 0 | return null; |
51 | } | |
52 | ||
53 | try | |
54 | { | |
55 | // else handle the property resolution | |
56 | 0 | String expression = property.substring( prefix.length() ); |
57 | 0 | return getPOMValue( "project." + expression ); |
58 | } | |
59 | 0 | catch ( Exception ex ) |
60 | { | |
61 | 0 | ex.printStackTrace(); |
62 | 0 | return null; |
63 | } | |
64 | } | |
65 | ||
66 | } |